<template>
	<!-- 最外层的容器 -->
	<view class="my-settle-container">
		<!-- 全选区域 -->
		<label class="radio">
			<radio @click="allCheckHandler(isFull)" color="#C00000" :checked="isFull" /><text>全选</text>
		</label>

		<!-- 合计区域 -->
		<view class="amount-box">
			合计:<text class="amount">￥{{checkNum.toFixed(2)}}</text>
		</view>

		<!-- 结算按钮 -->
		<view class="btn-settle">结算({{checkCount}})</view>
	</view>
</template>

<script>
	import {
		mapGetters,
		mapMutations
	} from 'vuex';
	export default {
		name: "my-settle",
		data() {
			return {

			};
		},
		computed: {
			...mapGetters('cart', ['checkCount', 'checkNum', 'total']),
			isFull() {
				return this.total === this.checkCount
			},
		},
		methods: {
			...mapMutations('cart', ['updateAllGoodsState']),
			allCheckHandler(state) {
				this.updateAllGoodsState(!state)
			}
		}
	}
</script>

<style lang="scss">
	.my-settle-container {
		/* 底部固定定位 */
		position: fixed;
		bottom: 0;
		left: 0;
		/* 设置宽高和背景色 */
		width: 100%;
		height: 50px;
		background-color: #efefef;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding-left: 5px;
		font-size: 14px;

		.radio {
			display: flex;
			align-items: center;
		}

		.amount {
			color: #c00000;
		}

		.btn-settle {
			height: 50px;
			min-width: 100px;
			background-color: #c00000;
			color: white;
			line-height: 50px;
			text-align: center;
			padding: 0 10px;
		}
	}
</style>